Initialize constructor and init functions for map.js.coffee

map-init.js.coffee

class WorldMap
  constructor: ->
    @baseColor = '#f5f3e6' # set the base fill color of the vector shapes 
    @hoverColor = '#053a5a' # set hover color
    @R = Raphael('map', 960, 543) # create the canvas element #map and define dimensions
    @defaultAttr =
      fill: @baseColor # define default attributes for all paths
    @init()

  init: =>
    # initialize array (path data is loaded in separate file)
    worldRaphael = {}
 
    # draw region paths
    for region of world
      worldRaphael[region] = @R.path(world[region].path)
        .attr(@defaultAttr) # apply default transformations